Feb 22, 2024 Leave a message

Surface Characteristics Of Tantalum Rods

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Due to the high melting point of tantalum metal itself, forged tantalum rods with high purity, high density and excellent high-temperature creep resistance are widely used in electrodes, screws, heating elements and connectors in high-temperature furnaces. Stirring rods used in the rare earth smelting industry, heating electrodes used in the glass industry, and light bulb holders used in the electric light source industry, etc.

 

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The surface of forged tantalum rods is allowed to have an oxide film and slight forging hammer marks. The polished surface of tantalum rods has a metallic luster and no obvious oxidation phenomenon; both surfaces should not have defects such as delamination, cracks, burrs, and longitudinal cracks. .

 

tantalum alloy bar

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As the name suggests, tantalum rods are rod-shaped products made of tantalum metal. Tantalum rods have a high melting point, good thermal conductivity and low thermal expansion. They can resist oxidation and have high strength at high temperatures.

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